[LLVMbugs] [Bug 18812] New: Compiler-RT fails on Adobe-C++ due to __aeabi_ldiv0 SIGFPE

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=18812

            Bug ID: 18812
           Summary: Compiler-RT fails on Adobe-C++ due to __aeabi_ldiv0
                    SIGFPE
           Product: compiler-rt
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: compiler-rt
          Assignee: unassignedbugs at nondot.org
          Reporter: renato.golin at linaro.org
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

When using Compiler-RT + libgcc_s + libgcc_eh, this is the *only* error in the
test-suite on ARM (which is amazing!).

Program received signal SIGFPE, Arithmetic exception.
__libc_do_syscall () at
../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:44
44    ../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S: No such file or
directory.
(gdb) bt
#0  __libc_do_syscall () at
../ports/sysdeps/unix/sysv/linux/arm/libc-do-syscall.S:44
#1  0x76de25fe in __GI_raise (sig=8) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56
#2  0x76eafc82 in __aeabi_ldiv0 () from /lib/arm-linux-gnueabihf/libgcc_s.so.1
#3  0x000191c8 in void test_variable1<long long, custom_divide_variable<long
long> >(long long*, int, long long, char const*) ()
#4  0x00000000 in ?? ()

When using all three GNU libraries (ie. libgcc), we get no error.

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